Diagnostic value of miRNA expression and right ventricular echocardiographic functional parameters for chronic thromboembolic pulmonary hypertension with right ventricular dysfunction and injury

Table 4 Correlation analysis of RV echocardiographic structural and functional parameters and microRNA expression

Parameters	Association with miR-93-5p		Association with miR-665		Association with miR-17-5p		Association with miR-20a-5p		Association with miR-3202
Parameters	r	P	r	P	r	P	r	P	r	P
RV structural parameters
RVD (mm)	−0.456	0.076	0.240	0.370	−0.385	0.141	−0.588	0.016	0.652	0.006
LVD (mm)	−0.070	0.797	0.042	0.878	−0.021	0.939	0.373	0.155	−0.196	0.467
RV/LV	−0.387	0.138	0.287	0.281	−0.365	0.165	−0.640	0.008	0.675	0.004
EI	−0.604	0.013	0.273	0.307	−0.641	0.007	−0.852	< 0.001	0.638	0.008
Dmpap (mm)	−0.179	0.508	0.356	0.176	−0.100	0.713	−0.384	0.142	0.766	0.001
RV functional parameters
RVLS (%)	−0.613	0.012	0.024	0.931	−0.593	0.015	−0.805	< 0.001	0.527	0.036
TAPSE(mm)	0.492	0.053	−0.241	0.368	0.602	0.014	0.764	0.001	−0.637	0.008
RIMP	−0.531	0.034	−0.006	0.983	−0.503	0.047	−0.665	0.005	0.468	0.068
RVFAC (%)	0.476	0.062	−0.199	0.460	0.378	0.148	0.620	0.010	−0.563	0.023
S’ (cm/s)	0.578	0.019	0.071	0.795	0.468	0.068	0.709	0.002	−0.379	0.147

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